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# File activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb, line 504def connection_poolsActiveSupport::Deprecation.warn("In the next release, this will return the same as #connection_pool_list. ""(An array of pools, rather than a hash mapping specs to pools.)")Hash[connection_pool_list.map{|pool|[pool.spec,pool]}]end